How Many People Are Named Caius?
Complete statistics for the name Caius: rarity score, gender breakdown, age distribution, historical popularity, worldwide data, meaning and origin.
Caius, a name with ancient Roman roots, stands out due to its very rare status in the US. Only 1 in 160,447 Americans share this unique moniker, with just 2,057 people bearing it today. Its peak popularity in 2024 shows it's gaining traction among younger generations.
📖 Meaning & Origin
Traditionally, the life-path number 8 symbolizes power, authority, and success.
🌍 Worldwide Usage
⚥ Gender Distribution
📊 Births by Age Group
Avg Cohort Age: 9All 2,074 recorded US births for this name, grouped by the age those individuals would be today. Not adjusted for survival, so the number living today is lower (see the living estimate above).
📈 Popularity Over Time
Peak: 2024Annual US births from SSA records · Trend: Rising
🏆 Name Scorecard
Scores 0–100 based on statistical analysis of US and worldwide name frequency
📜 Caius Through the Generations
Caius has seen a steady rise in popularity, particularly among those born in recent years. With 205 births in 2024 alone, it's clear that the name is becoming increasingly favored. The majority of people named Caius are under 30, indicating that it's a genuinely modern choice, with only five individuals aged between 30 and 60 and none over 60.
📍 State Distribution (Top 10)
🌿 Related Names by Origin
Other names sharing Caius's Latin roots
📄 About the Name Caius
How Many People Have the Name Caius?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 2,057 people in the United States currently share the name Caius. That works out to roughly 1 in every 160,447 Americans, placing it in the Very Rare category.
Is Caius a Common or Rare Name?
Caius is classified as Very Rare. The rarity scale runs from Very Common (shared by millions) through Common, Uncommon, Rare, and Very Rare. Understanding where a name sits helps parents gauge uniqueness, genealogists narrow down records, and individuals settle debates about their own name's distinctiveness.
What Does the Name Caius Mean?
Caius means "victor" and comes from Latin origins. The name carries a life-path numerology number of 8.
Gender Breakdown
Of all recorded bearers of Caius in SSA data, approximately 100% are male and 0% are female.
When Was Caius Most Popular?
The name Caius reached peak popularity in 2024, with 205 babies registered that year. Current trend: Rising.
How Is This Data Calculated?
All figures are statistical estimates, not exact government headcounts. The underlying data comes from the SSA National Baby Names dataset. Full methodology is explained on the methodology page.
❓ Frequently Asked Questions
How many people are named Caius?
Approximately 2,057 people named Caius live in the United States today. All-time US births on record total 2,074. That works out to roughly 1 in 160,447 Americans.
Is Caius a rare name?
Caius is classified as Very Rare in the United States. Approximately 1 in every 160,447 Americans has this name.
What does the name Caius mean?
Caius means "victor" and comes from Latin origins.
Is Caius more male or female?
Based on SSA records, 100% of people named Caius are male and 0% are female.
When was Caius most popular?
Caius peaked in 2024 with 205 births that year. Current trend: Rising.
How accurate are these statistics?
All figures are statistical estimates based on SSA birth records and age-adjusted modeling. See the methodology page for full details.